How do you change directories using FtpWebRequest (.NET)?

Question

Can someone tell me how to change directories using FtpWebRequest? This seems like it should be an easy thing to do, but I\'m not seeing it.

EDIT

Answer 1

You have to close the current connection:

request.Close();

And open a new one with an other uri:

uri = "ftp://example.com/%2F/directory" //Go to a forward directory (cd directory)
uri = "ftp://example.com/%2E%2E" //Go to the previously directory (cd ../)

FtpWebRequest request = (FtpWebRequest)WebRequest.Create(uri);